DNS response history for ns4.dcdnx.com

ns4.dcdnx.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-23. For this date, NameServerHistory found 150 DNS check records, 150 successful responses, 0 failed responses, and 208 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns4.dcdnx.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

208 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

151.242.231.16

Most recently resolved hosting IP on selected date

Successful Responses

150

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.dcdnx.com

Showing DNS history for 2026-08-23 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
150 2026-08-23 23:53 639231254406598736
8 ms 151.242.231.16
149 2026-08-23 23:53 639231254406598736
8 ms 156.238.128.9
148 2026-08-23 23:36 639231244697865594
159 ms 156.238.128.9
147 2026-08-23 23:36 639231244697865594
159 ms 151.242.231.16
146 2026-08-23 23:20 639231234893504693
204 ms 156.238.128.9
145 2026-08-23 23:20 639231234893504693
204 ms 151.242.231.16
144 2026-08-23 23:03 639231225024549139
15 ms 151.242.231.16
143 2026-08-23 23:03 639231225024549139
15 ms 156.238.128.9
142 2026-08-23 22:47 639231214931957622
7 ms 151.242.231.16
141 2026-08-23 22:47 639231214931957622
7 ms 156.238.128.9
140 2026-08-23 22:30 639231204962010549
37 ms 151.242.231.16
139 2026-08-23 22:30 639231204962010549
37 ms 156.238.128.9
138 2026-08-23 22:14 639231195170138463
19 ms 151.242.231.16
137 2026-08-23 22:14 639231195170138463
19 ms 156.238.128.9
136 2026-08-23 21:57 639231185235020577
14 ms 151.242.231.16
135 2026-08-23 21:57 639231185235020577
14 ms 156.238.128.9
134 2026-08-23 21:41 639231175558690075
215 ms 151.242.231.16
133 2026-08-23 21:41 639231175558690075
215 ms 156.238.128.9
132 2026-08-23 21:24 639231165610444012
17 ms 156.238.128.9
131 2026-08-23 21:24 639231165610444012
17 ms 151.242.231.16
130 2026-08-23 20:32 639231133806425363
32 ms 156.238.128.9
129 2026-08-23 20:32 639231133806425363
32 ms 151.242.231.16
128 2026-08-23 20:15 639231124203758023
61 ms 151.242.231.16
127 2026-08-23 20:15 639231124203758023
61 ms 156.238.128.9
126 2026-08-23 19:59 639231114428262706
262 ms 156.238.128.9
125 2026-08-23 19:59 639231114428262706
262 ms 151.242.231.16
124 2026-08-23 19:43 639231104662480065
11 ms 151.242.231.16
123 2026-08-23 19:43 639231104662480065
11 ms 156.238.128.9
122 2026-08-23 19:27 639231094840372018
10 ms 156.238.128.9
121 2026-08-23 19:27 639231094840372018
10 ms 151.242.231.16
120 2026-08-23 19:10 639231085024583224
19 ms 151.242.231.16
119 2026-08-23 19:10 639231085024583224
19 ms 156.238.128.9
118 2026-08-23 18:54 639231075257417427
12 ms 151.242.231.16
117 2026-08-23 18:54 639231075257417427
12 ms 156.238.128.9
116 2026-08-23 18:38 639231065516009503
22 ms 151.242.231.16
115 2026-08-23 18:38 639231065516009503
22 ms 156.238.128.9
114 2026-08-23 18:21 639231055805348837
17 ms 156.238.128.9
113 2026-08-23 18:21 639231055805348837
17 ms 151.242.231.16
112 2026-08-23 18:05 639231045980373765
10 ms 151.242.231.16
111 2026-08-23 18:05 639231045980373765
10 ms 156.238.128.9
110 2026-08-23 17:49 639231035984577527
31 ms 156.238.128.9
109 2026-08-23 17:49 639231035984577527
31 ms 151.242.231.16
108 2026-08-23 17:32 639231025928115303
36 ms 151.242.231.16
107 2026-08-23 17:32 639231025928115303
36 ms 156.238.128.9
106 2026-08-23 16:39 639230994250157583
11 ms 151.242.231.16
105 2026-08-23 16:39 639230994250157583
11 ms 156.238.128.9
104 2026-08-23 16:23 639230984476411369
9 ms 151.242.231.16
103 2026-08-23 16:23 639230984476411369
9 ms 156.238.128.9
102 2026-08-23 16:06 639230974838373450
10 ms 156.238.128.9
101 2026-08-23 16:06 639230974838373450
10 ms 151.242.231.16
100 2026-08-23 15:50 639230965244277645
19 ms 156.238.128.9
99 2026-08-23 15:50 639230965244277645
19 ms 151.242.231.16
98 2026-08-23 15:34 639230955522101820
2018 ms 151.242.231.16
97 2026-08-23 15:34 639230955522101820
2018 ms 156.238.128.9
96 2026-08-23 15:18 639230945754521603
251 ms 151.242.231.16
95 2026-08-23 15:18 639230945754521603
251 ms 156.238.128.9
94 2026-08-23 15:02 639230935852040504
11 ms 156.238.128.9
93 2026-08-23 15:02 639230935852040504
11 ms 151.242.231.16
92 2026-08-23 14:45 639230926222061048
19 ms 156.238.128.9
91 2026-08-23 14:45 639230926222061048
19 ms 151.242.231.16
90 2026-08-23 14:29 639230916449726907
18 ms 156.238.128.9
89 2026-08-23 14:29 639230916449726907
18 ms 151.242.231.16
88 2026-08-23 14:13 639230906595053086
13 ms 151.242.231.16
87 2026-08-23 14:13 639230906595053086
13 ms 156.238.128.9
86 2026-08-23 13:56 639230896680429441
31 ms 151.242.231.16
85 2026-08-23 13:56 639230896680429441
31 ms 156.238.128.9
84 2026-08-23 13:40 639230886630210965
18 ms 151.242.231.16
83 2026-08-23 13:40 639230886630210965
18 ms 156.238.128.9
82 2026-08-23 12:48 639230855430405719
5 ms 156.238.128.9
81 2026-08-23 12:48 639230855430405719
5 ms 151.242.231.16
80 2026-08-23 12:31 639230845707499136
44 ms 151.242.231.16
79 2026-08-23 12:31 639230845707499136
44 ms 156.238.128.9
78 2026-08-23 12:15 639230836186805419
2 ms 156.238.128.9
77 2026-08-23 12:15 639230836186805419
2 ms 151.242.231.16
76 2026-08-23 11:59 639230826493828316
18 ms 156.238.128.9
75 2026-08-23 11:59 639230826493828316
18 ms 151.242.231.16
74 2026-08-23 11:43 639230816817882996
16 ms 151.242.231.16
73 2026-08-23 11:43 639230816817882996
16 ms 156.238.128.9
72 2026-08-23 11:27 639230806933854189
219 ms 156.238.128.9
71 2026-08-23 11:27 639230806933854189
219 ms 151.242.231.16
70 2026-08-23 11:10 639230797120243854
169 ms 156.238.128.9
69 2026-08-23 11:10 639230797120243854
169 ms 151.242.231.16
68 2026-08-23 10:54 639230787310272840
19 ms 156.238.128.9
67 2026-08-23 10:54 639230787310272840
19 ms 151.242.231.16
66 2026-08-23 10:38 639230777600173142
16 ms 151.242.231.16
65 2026-08-23 10:38 639230777600173142
16 ms 156.238.128.9
64 2026-08-23 10:21 639230767665024593
2013 ms 156.238.128.9
63 2026-08-23 10:21 639230767665024593
2013 ms 151.242.231.16
62 2026-08-23 10:05 639230757720962293
2023 ms 156.238.128.9
61 2026-08-23 10:05 639230757720962293
2023 ms 151.242.231.16
60 2026-08-23 09:48 639230747722189784
284 ms 156.238.128.9
59 2026-08-23 09:48 639230747722189784
284 ms 151.242.231.16
58 2026-08-23 08:56 639230716313923480
20 ms 151.242.231.16
57 2026-08-23 08:56 639230716313923480
20 ms 156.238.128.9
56 2026-08-23 08:40 639230706813835990
2228 ms 151.242.231.16
55 2026-08-23 08:40 639230706813835990
2228 ms 156.238.128.9
54 2026-08-23 08:24 639230696871062203
31 ms 156.238.128.9
53 2026-08-23 08:24 639230696871062203
31 ms 151.242.231.16
52 2026-08-23 08:07 639230687142781616
11 ms 156.238.128.9
51 2026-08-23 08:07 639230687142781616
11 ms 151.242.231.16
50 2026-08-23 07:51 639230677432142227
17 ms 151.242.231.16
49 2026-08-23 07:51 639230677432142227
17 ms 156.238.128.9
48 2026-08-23 07:35 639230667686258061
24 ms 156.238.128.9
47 2026-08-23 07:35 639230667686258061
24 ms 151.242.231.16
46 2026-08-23 07:19 639230658039243685
26 ms 156.238.128.9
45 2026-08-23 07:19 639230658039243685
26 ms 151.242.231.16
44 2026-08-23 07:02 639230648468473803
287 ms 156.238.128.9
43 2026-08-23 07:02 639230648468473803
287 ms 151.242.231.16
42 2026-08-23 06:46 639230638829658294
26 ms 156.238.128.9
41 2026-08-23 06:46 639230638829658294
26 ms 151.242.231.16
40 2026-08-23 06:30 639230629247017617
16 ms 151.242.231.16
39 2026-08-23 06:30 639230629247017617
16 ms 156.238.128.9
38 2026-08-23 06:14 639230619625318239
18 ms 151.242.231.16
37 2026-08-23 06:14 639230619625318239
18 ms 156.238.128.9
36 2026-08-23 05:58 639230609697630264
15 ms 156.238.128.9
35 2026-08-23 05:58 639230609697630264
15 ms 151.242.231.16
34 2026-08-23 05:06 639230578570131864
8 ms 151.242.231.16
33 2026-08-23 05:06 639230578570131864
8 ms 156.238.128.9
32 2026-08-23 04:50 639230568958963168
3 ms 151.242.231.16
31 2026-08-23 04:50 639230568958963168
3 ms 156.238.128.9
30 2026-08-23 04:34 639230559287611211
17 ms 151.242.231.16
29 2026-08-23 04:34 639230559287611211
17 ms 156.238.128.9
28 2026-08-23 04:18 639230549524312030
175 ms 156.238.128.9
27 2026-08-23 04:18 639230549524312030
175 ms 151.242.231.16
26 2026-08-23 04:02 639230539739801669
254 ms 151.242.231.16
25 2026-08-23 04:02 639230539739801669
254 ms 156.238.128.9
24 2026-08-23 03:45 639230530084069375
237 ms 156.238.128.9
23 2026-08-23 03:45 639230530084069375
237 ms 151.242.231.16
22 2026-08-23 03:29 639230520362691441
2282 ms 156.238.128.9
21 2026-08-23 03:29 639230520362691441
2282 ms 151.242.231.16
20 2026-08-23 03:13 639230510677194518
264 ms 156.238.128.9
19 2026-08-23 03:13 639230510677194518
264 ms 151.242.231.16
18 2026-08-23 02:57 639230501156002646
12 ms 156.238.128.9
17 2026-08-23 02:57 639230501156002646
12 ms 151.242.231.16
16 2026-08-23 02:41 639230491502198541
244 ms 156.238.128.9
15 2026-08-23 02:41 639230491502198541
244 ms 151.242.231.16
14 2026-08-23 02:25 639230481860318494
28 ms 156.238.128.9
13 2026-08-23 02:25 639230481860318494
28 ms 151.242.231.16
12 2026-08-23 02:08 639230471893008575
39 ms 156.238.128.9
11 2026-08-23 02:08 639230471893008575
39 ms 151.242.231.16
10 2026-08-23 01:15 639230440030877421
294 ms 156.238.128.9
9 2026-08-23 01:15 639230440030877421
294 ms 151.242.231.16
8 2026-08-23 00:59 639230430479725508
285 ms 156.238.128.9
7 2026-08-23 00:59 639230430479725508
285 ms 151.242.231.16
6 2026-08-23 00:43 639230420875160219
18 ms 151.242.231.16
5 2026-08-23 00:43 639230420875160219
18 ms 156.238.128.9
4 2026-08-23 00:27 639230411240692575
16 ms 156.238.128.9
3 2026-08-23 00:27 639230411240692575
16 ms 151.242.231.16
2 2026-08-23 00:11 639230401550806607
267 ms 151.242.231.16
1 2026-08-23 00:11 639230401550806607
267 ms 156.238.128.9